body {
    background-color: #1A72C2;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body::before {
    content: "";
    position: absolute;
    z-index: -1;
    background: linear-gradient( #1A72C2, #0D3961);
    top:40%;
    bottom: 0;
    left: 0;
    right: 0;
}
form {
    background-color: white;
    margin: 15vh 0 0;
    border-radius: 0 15px 0 15px;
    padding: 80px 40px 140px;
    
}
img {
    width: 80%;
}
label{
    font-size: 17px;
    font-weight: 600;
}
.button{
    width: 100%;
    background-color: #1F66A2;
    color: white;
    font-size: 20px;
}
.copyright{
    color: #C8C8C8;
    font-size: 17px;
}
.radius{
    border-radius: 12px;
}
.form-control{
    background-color: rgba(246, 246, 246);
    border: 2px solid #C8C8C8;
}
.alert-box{
    font-size:15px;
    margin-top: 30PX;
}
@media (max-width:1500px) {
    form {
        padding: 50px 20px 80px;
    }
    .alert-box{
    font-size:13px;
    }
}
@media (max-width:768px) {
    form {
        padding: 30px 20px 60px;
    }
}
@media (max-width:568px) {
    form {
        margin: 8vh 20px 0;
    }
    .alert-box{
        font-size:11px;
        }
        .copyright{
            font-size: 14px;
        }
    .button{
        font-size: 17px;
    }
    label{
        font-size: 14px;
    }
}